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<body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px"><a name="ZH-CN_TOPIC_0000001839240457"></a><a name="ZH-CN_TOPIC_0000001839240457"></a>

<h1 class="topictitle1">管理Hive集群</h1>
<div><p><span>OceanProtect</span>支持对已注册的Hive集群执行修改或删除操作。</p>
<div class="section"><h4 class="sectiontitle">相关操作</h4><p>您需要登录管理界面，选择<span class="uicontrol">“<span id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839142377_text8651165012398">保护</span> &gt; 大数据 &gt; Hive”</span>，选择<span class="uicontrol">“<span>集群</span>”</span>页签，查找到需要执行相关操作的集群。</p>
<p>具体操作如<a href="#ZH-CN_TOPIC_0000001839240457__table24934294919">表1</a>所示。</p>
</div>

<div class="tablenoborder"><a name="ZH-CN_TOPIC_0000001839240457__table24934294919"></a><a name="table24934294919"></a><table cellpadding="4" cellspacing="0" summary="" id="ZH-CN_TOPIC_0000001839240457__table24934294919" frame="border" border="1" rules="all"><caption><b>表1 </b>集群相关操作</caption><colgroup><col style="width:14.34%"><col style="width:57.93000000000001%"><col style="width:27.73%"></colgroup><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="14.34%" id="mcps1.3.3.2.4.1.1"><p>任务</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="57.93000000000001%" id="mcps1.3.3.2.4.1.2"><p>任务描述</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.73%" id="mcps1.3.3.2.4.1.3"><p>界面入口</p>
</th>
</tr>
</thead>
<tbody><tr><td class="cellrowborder" valign="top" width="14.34%" headers="mcps1.3.3.2.4.1.1 "><p>授权资源</p>
</td>
<td class="cellrowborder" valign="top" width="57.93000000000001%" headers="mcps1.3.3.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>默认仅系统管理员具有对资源进行保护的权限，如果您希望数据保护管理员也拥有该权限，则可以通过系统管理员授权数据保护管理员资源保护权限。</p>
<p><strong>注意事项</strong></p>
<ul><li id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_li1491782615119">已关联SLA的资源不允许授权，授权前请先移除保护。</li><li id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_li14274329155112">单个资源仅允许授权给单个数据保护管理员。</li></ul>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.3.2.4.1.3 "><p>在资源所在行选择<span class="uicontrol" id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_uicontrol1756049184215">“<span id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_text562884513611">更多</span> &gt; <span id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_text2288156663">资源授权</span>”</span>，再选择需要授权的数据保护管理员进行资源授权。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.34%" headers="mcps1.3.3.2.4.1.1 "><p>回收资源</p>
</td>
<td class="cellrowborder" valign="top" width="57.93000000000001%" headers="mcps1.3.3.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>已授权给数据保护管理员的资源，您可以通过该操作回收，回收后数据保护管理员将不再具有对该资源的保护权限。</p>
<p><strong>注意事项</strong></p>
<p>已关联SLA的资源不允许回收，回收前请先移除保护。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.3.2.4.1.3 "><p>在资源所在行选择<span class="uicontrol" id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_uicontrol37971414213">“<span id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_text92931039714">更多</span> &gt; <span id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_text118771624064">资源回收</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.34%" headers="mcps1.3.3.2.4.1.1 "><p>连通测试</p>
</td>
<td class="cellrowborder" valign="top" width="57.93000000000001%" headers="mcps1.3.3.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>通过该操作可以测试<span id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_text19269165616318">OceanProtect</span>与受保护环境的连通性。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.3.2.4.1.3 "><p>在资源所在行选择<span class="uicontrol" id="ZH-CN_TOPIC_0000001839240457__zh-cn_topic_0000001839223137_uicontrol1123362462117">“更多 &gt; 连通测试”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.34%" headers="mcps1.3.3.2.4.1.1 "><p>修改集群信息</p>
</td>
<td class="cellrowborder" valign="top" width="57.93000000000001%" headers="mcps1.3.3.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当Hive集群的认证模式修改后，需要参考本节同步修改认证模式，您也可以参考本节修改Hive集群的名称、配置文件等信息。</p>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.3.2.4.1.3 "><p>在集群所在行，单击<span class="uicontrol">“<span>更多</span> &gt; <span>修改</span>”</span>。</p>
<p>Hive集群的相关参数可参考<a href="zh-cn_topic_0000001792361418.html">步骤3：注册Hive集群</a>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="14.34%" headers="mcps1.3.3.2.4.1.1 "><p>删除集群</p>
</td>
<td class="cellrowborder" valign="top" width="57.93000000000001%" headers="mcps1.3.3.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>当您不再需要对Hive集群上的文件进行保护或恢复数据至Hive集群时，可以执行该操作删除Hive集群。</p>
<p><strong>注意事项</strong></p>
<ul><li>如果当前有备份或恢复任务正在执行，则无法删除，请等待任务执行完成后再删除。</li><li>如果该集群中的备份集已关联SLA，则无法删除集群。</li><li>删除集群时将同步删除其所有备份集。</li></ul>
</td>
<td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.3.2.4.1.3 "><p>在集群所在行，单击<span class="uicontrol">“<span>更多</span> &gt; <span>删除</span>”</span>。</p>
</td>
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<div class="parentlink"><strong>父主题：</strong> <a href="zh-cn_topic_0000001839240493.html">Hive集群环境</a></div>
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